The pole condition is a framework for the derivation of transparent boundary conditions that identifies non-physical modes by the location of the corresponding singularities in the complex plane of the solution's spatial Laplace transform. A complex half-plane is then defined that contains all poles corresponding to non-physical modes. A key parameter in the pole condition arises in the Möbius transformation that maps this half-plane onto the complex unit circle. The effect of variations in this parameter on the quality of the approximate TBC realized by the pole condition is explored here for the two-dimensional drift-diffusion equation with inhomogeneous coefficients
This article deals with the optimization of the shape of the regions assigned to different types of ...
The work is concerned with optimum shape problems in the distributed parameter area and it consists ...
International audienceWe study the steady state potential in high contrast media with resistive or c...
Abstract. The pole condition approach for deriving transparent boundary conditions is ex-tended to t...
The pole condition approach for deriving transparent boundary conditions is extended to the time-dep...
A new approach to derive transparent boundary conditions (TBCs) for dispersive wave, Schrödinger, he...
A new approach to derive transparent boundary conditions (TBCs) for dispersive wave, Schrödinger, he...
A new approach to derive transparent boundary conditions (TBCs) for wave, Schr¨odinger and drift-di...
Transparent boundary conditions for polygonal two-dimensional domains based on the pole condition ap...
This is the published version, also available here: http://dx.doi.org/10.1137/S0895479896302382.We d...
The robustness of state feedback solutions to the problem of partial pole placement obtained by a ne...
In this paper, a unified gradient-based treatment for optimizing certain performance indices under t...
We construct and analyse a family of absorbing boundaryconditions for diffusion equations with varia...
Summary. Boundary shape optimization problems for systems governed by par-tial differential equation...
Abstract: The mathematical models of the influence functions (IFs) for general bound-aryva...
This article deals with the optimization of the shape of the regions assigned to different types of ...
The work is concerned with optimum shape problems in the distributed parameter area and it consists ...
International audienceWe study the steady state potential in high contrast media with resistive or c...
Abstract. The pole condition approach for deriving transparent boundary conditions is ex-tended to t...
The pole condition approach for deriving transparent boundary conditions is extended to the time-dep...
A new approach to derive transparent boundary conditions (TBCs) for dispersive wave, Schrödinger, he...
A new approach to derive transparent boundary conditions (TBCs) for dispersive wave, Schrödinger, he...
A new approach to derive transparent boundary conditions (TBCs) for wave, Schr¨odinger and drift-di...
Transparent boundary conditions for polygonal two-dimensional domains based on the pole condition ap...
This is the published version, also available here: http://dx.doi.org/10.1137/S0895479896302382.We d...
The robustness of state feedback solutions to the problem of partial pole placement obtained by a ne...
In this paper, a unified gradient-based treatment for optimizing certain performance indices under t...
We construct and analyse a family of absorbing boundaryconditions for diffusion equations with varia...
Summary. Boundary shape optimization problems for systems governed by par-tial differential equation...
Abstract: The mathematical models of the influence functions (IFs) for general bound-aryva...
This article deals with the optimization of the shape of the regions assigned to different types of ...
The work is concerned with optimum shape problems in the distributed parameter area and it consists ...
International audienceWe study the steady state potential in high contrast media with resistive or c...